Mercurial > hg > orthanc
annotate Core/HttpServer/HttpServer.cpp @ 3828:3d1bb2193832
fix build on os x
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 10 Apr 2020 16:35:41 +0200 |
| parents | 9fe1d64a748c |
| children | 0c16051dfd56 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 136 | 11 * |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 0 | 23 * |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 // http://en.highscore.de/cpp/boost/stringhandling.html | |
| 35 | |
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36 #include "../PrecompiledHeaders.h" |
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37 #include "HttpServer.h" |
| 0 | 38 |
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39 #include "../ChunkedBuffer.h" |
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40 #include "../FileBuffer.h" |
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41 #include "../Logging.h" |
| 2895 | 42 #include "../OrthancException.h" |
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43 #include "../TemporaryFile.h" |
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44 #include "HttpToolbox.h" |
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45 |
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46 #if ORTHANC_ENABLE_MONGOOSE == 1 |
| 3069 | 47 # include <mongoose.h> |
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48 |
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49 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
| 3069 | 50 # include <civetweb.h> |
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51 # define MONGOOSE_USE_CALLBACKS 1 |
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52 # if !defined(CIVETWEB_HAS_DISABLE_KEEP_ALIVE) |
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53 # error Macro CIVETWEB_HAS_DISABLE_KEEP_ALIVE must be defined |
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54 # endif |
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55 |
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56 #else |
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57 # error "Either Mongoose or Civetweb must be enabled to compile this file" |
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58 #endif |
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59 |
| 0 | 60 #include <algorithm> |
| 61 #include <string.h> | |
| 62 #include <boost/lexical_cast.hpp> | |
| 63 #include <boost/algorithm/string.hpp> | |
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64 #include <boost/filesystem.hpp> |
| 0 | 65 #include <iostream> |
| 66 #include <string.h> | |
| 67 #include <stdio.h> | |
| 68 #include <boost/thread.hpp> | |
| 69 | |
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70 #if !defined(ORTHANC_ENABLE_SSL) |
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71 # error The macro ORTHANC_ENABLE_SSL must be defined |
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72 #endif |
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73 |
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74 #if ORTHANC_ENABLE_SSL == 1 |
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75 # include <openssl/opensslv.h> |
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76 # include <openssl/err.h> |
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77 #endif |
| 0 | 78 |
| 59 | 79 #define ORTHANC_REALM "Orthanc Secure Area" |
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80 |
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81 |
| 59 | 82 namespace Orthanc |
| 0 | 83 { |
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84 static const char MULTIPART_FORM[] = "multipart/form-data; boundary="; |
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85 static unsigned int MULTIPART_FORM_LENGTH = sizeof(MULTIPART_FORM) / sizeof(char) - 1; |
| 0 | 86 |
| 87 | |
| 88 namespace | |
| 89 { | |
| 90 // Anonymous namespace to avoid clashes between compilation modules | |
| 911 | 91 class MongooseOutputStream : public IHttpOutputStream |
| 0 | 92 { |
| 93 private: | |
| 94 struct mg_connection* connection_; | |
| 95 | |
| 911 | 96 public: |
| 97 MongooseOutputStream(struct mg_connection* connection) : connection_(connection) | |
| 98 { | |
| 99 } | |
| 100 | |
| 909 | 101 virtual void Send(bool isHeader, const void* buffer, size_t length) |
| 0 | 102 { |
| 217 | 103 if (length > 0) |
| 104 { | |
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105 int status = mg_write(connection_, buffer, length); |
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106 if (status != static_cast<int>(length)) |
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107 { |
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108 // status == 0 when the connection has been closed, -1 on error |
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109 throw OrthancException(ErrorCode_NetworkProtocol); |
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110 } |
| 217 | 111 } |
| 0 | 112 } |
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113 |
| 911 | 114 virtual void OnHttpStatusReceived(HttpStatus status) |
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115 { |
| 911 | 116 // Ignore this |
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117 } |
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118 |
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119 virtual void DisableKeepAlive() |
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120 { |
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121 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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122 throw OrthancException(ErrorCode_NotImplemented, |
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123 "Only available if using CivetWeb"); |
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124 |
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125 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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126 # if CIVETWEB_HAS_DISABLE_KEEP_ALIVE == 1 |
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127 mg_disable_keep_alive(connection_); |
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128 # else |
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129 # warning The function "mg_disable_keep_alive()" is not available, DICOMweb might run slowly |
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130 throw OrthancException(ErrorCode_NotImplemented, |
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131 "Only available if using a patched version of CivetWeb"); |
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132 # endif |
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133 |
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134 #else |
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135 # error Please support your embedded Web server here |
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136 #endif |
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137 } |
| 0 | 138 }; |
| 139 | |
| 140 | |
| 141 enum PostDataStatus | |
| 142 { | |
| 143 PostDataStatus_Success, | |
| 144 PostDataStatus_NoLength, | |
| 145 PostDataStatus_Pending, | |
| 146 PostDataStatus_Failure | |
| 147 }; | |
| 148 } | |
| 149 | |
| 150 | |
| 151 // TODO Move this to external file | |
| 152 | |
| 153 | |
| 154 class ChunkedFile : public ChunkedBuffer | |
| 155 { | |
| 156 private: | |
| 157 std::string filename_; | |
| 158 | |
| 159 public: | |
| 160 ChunkedFile(const std::string& filename) : | |
| 161 filename_(filename) | |
| 162 { | |
| 163 } | |
| 164 | |
| 165 const std::string& GetFilename() const | |
| 166 { | |
| 167 return filename_; | |
| 168 } | |
| 169 }; | |
| 170 | |
| 171 | |
| 172 | |
| 173 class ChunkStore | |
| 174 { | |
| 175 private: | |
| 176 typedef std::list<ChunkedFile*> Content; | |
| 177 Content content_; | |
| 178 unsigned int numPlaces_; | |
| 179 | |
| 180 boost::mutex mutex_; | |
| 181 std::set<std::string> discardedFiles_; | |
| 182 | |
| 183 void Clear() | |
| 184 { | |
| 185 for (Content::iterator it = content_.begin(); | |
| 656 | 186 it != content_.end(); ++it) |
| 0 | 187 { |
| 188 delete *it; | |
| 189 } | |
| 190 } | |
| 191 | |
| 192 Content::iterator Find(const std::string& filename) | |
| 193 { | |
| 194 for (Content::iterator it = content_.begin(); | |
| 656 | 195 it != content_.end(); ++it) |
| 0 | 196 { |
| 197 if ((*it)->GetFilename() == filename) | |
| 198 { | |
| 199 return it; | |
| 200 } | |
| 201 } | |
| 202 | |
| 203 return content_.end(); | |
| 204 } | |
| 205 | |
| 206 void Remove(const std::string& filename) | |
| 207 { | |
| 208 Content::iterator it = Find(filename); | |
| 209 if (it != content_.end()) | |
| 210 { | |
| 211 delete *it; | |
| 212 content_.erase(it); | |
| 213 } | |
| 214 } | |
| 215 | |
| 216 public: | |
| 217 ChunkStore() | |
| 218 { | |
| 219 numPlaces_ = 10; | |
| 220 } | |
| 221 | |
| 222 ~ChunkStore() | |
| 223 { | |
| 224 Clear(); | |
| 225 } | |
| 226 | |
| 227 PostDataStatus Store(std::string& completed, | |
| 228 const char* chunkData, | |
| 229 size_t chunkSize, | |
| 230 const std::string& filename, | |
| 231 size_t filesize) | |
| 232 { | |
| 233 boost::mutex::scoped_lock lock(mutex_); | |
| 234 | |
| 235 std::set<std::string>::iterator wasDiscarded = discardedFiles_.find(filename); | |
| 236 if (wasDiscarded != discardedFiles_.end()) | |
| 237 { | |
| 238 discardedFiles_.erase(wasDiscarded); | |
| 239 return PostDataStatus_Failure; | |
| 240 } | |
| 241 | |
| 242 ChunkedFile* f; | |
| 243 Content::iterator it = Find(filename); | |
| 244 if (it == content_.end()) | |
| 245 { | |
| 246 f = new ChunkedFile(filename); | |
| 247 | |
| 248 // Make some room | |
| 249 if (content_.size() >= numPlaces_) | |
| 250 { | |
| 251 discardedFiles_.insert(content_.front()->GetFilename()); | |
| 252 delete content_.front(); | |
| 253 content_.pop_front(); | |
| 254 } | |
| 255 | |
| 256 content_.push_back(f); | |
| 257 } | |
| 258 else | |
| 259 { | |
| 260 f = *it; | |
| 261 } | |
| 262 | |
| 263 f->AddChunk(chunkData, chunkSize); | |
| 264 | |
| 265 if (f->GetNumBytes() > filesize) | |
| 266 { | |
| 267 Remove(filename); | |
| 268 } | |
| 269 else if (f->GetNumBytes() == filesize) | |
| 270 { | |
| 271 f->Flatten(completed); | |
| 272 Remove(filename); | |
| 273 return PostDataStatus_Success; | |
| 274 } | |
| 275 | |
| 276 return PostDataStatus_Pending; | |
| 277 } | |
| 278 | |
| 279 /*void Print() | |
| 280 { | |
| 281 boost::mutex::scoped_lock lock(mutex_); | |
| 282 | |
| 283 printf("ChunkStore status:\n"); | |
| 284 for (Content::const_iterator i = content_.begin(); | |
| 285 i != content_.end(); i++) | |
| 286 { | |
| 287 printf(" [%s]: %d\n", (*i)->GetFilename().c_str(), (*i)->GetNumBytes()); | |
| 288 } | |
| 289 printf("-----\n"); | |
| 290 }*/ | |
| 291 }; | |
| 292 | |
| 293 | |
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294 struct HttpServer::PImpl |
| 0 | 295 { |
| 296 struct mg_context *context_; | |
| 297 ChunkStore chunkStore_; | |
| 298 }; | |
| 299 | |
| 300 | |
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301 ChunkStore& HttpServer::GetChunkStore() |
| 0 | 302 { |
| 303 return pimpl_->chunkStore_; | |
| 304 } | |
| 305 | |
| 306 | |
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307 static PostDataStatus ReadBodyWithContentLength(std::string& body, |
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308 struct mg_connection *connection, |
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309 const std::string& contentLength) |
| 0 | 310 { |
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311 int length; |
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312 try |
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313 { |
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314 length = boost::lexical_cast<int>(contentLength); |
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315 } |
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316 catch (boost::bad_lexical_cast&) |
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317 { |
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318 return PostDataStatus_NoLength; |
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319 } |
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320 |
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321 if (length < 0) |
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322 { |
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323 length = 0; |
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324 } |
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325 |
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326 body.resize(length); |
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327 |
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328 size_t pos = 0; |
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329 while (length > 0) |
| 0 | 330 { |
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331 int r = mg_read(connection, &body[pos], length); |
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332 if (r <= 0) |
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333 { |
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334 return PostDataStatus_Failure; |
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335 } |
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336 |
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337 assert(r <= length); |
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338 length -= r; |
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339 pos += r; |
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340 } |
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341 |
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342 return PostDataStatus_Success; |
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343 } |
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344 |
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345 |
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346 static PostDataStatus ReadBodyToString(std::string& body, |
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347 struct mg_connection *connection, |
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348 const IHttpHandler::Arguments& headers) |
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349 { |
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350 IHttpHandler::Arguments::const_iterator contentLength = headers.find("content-length"); |
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351 |
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352 if (contentLength != headers.end()) |
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353 { |
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354 // "Content-Length" is available |
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355 return ReadBodyWithContentLength(body, connection, contentLength->second); |
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356 } |
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357 else |
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358 { |
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359 // No Content-Length. Store the individual chunks in a temporary |
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360 // file, then read it back into the memory buffer "body" |
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361 FileBuffer buffer; |
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362 |
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363 std::string tmp(1024 * 1024, 0); |
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364 |
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365 for (;;) |
| 0 | 366 { |
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367 int r = mg_read(connection, &tmp[0], tmp.size()); |
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368 if (r < 0) |
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369 { |
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370 return PostDataStatus_Failure; |
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371 } |
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372 else if (r == 0) |
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373 { |
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374 break; |
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375 } |
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376 else |
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377 { |
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378 buffer.Append(tmp.c_str(), r); |
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379 } |
| 0 | 380 } |
|
418
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381 |
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382 buffer.Read(body); |
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383 |
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384 return PostDataStatus_Success; |
| 0 | 385 } |
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386 } |
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387 |
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388 |
| 3414 | 389 static PostDataStatus ReadBodyToStream(IHttpHandler::IChunkedRequestReader& stream, |
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390 struct mg_connection *connection, |
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391 const IHttpHandler::Arguments& headers) |
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392 { |
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393 IHttpHandler::Arguments::const_iterator contentLength = headers.find("content-length"); |
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394 |
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395 if (contentLength != headers.end()) |
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396 { |
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397 // "Content-Length" is available |
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398 std::string body; |
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399 PostDataStatus status = ReadBodyWithContentLength(body, connection, contentLength->second); |
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400 |
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401 if (status == PostDataStatus_Success && |
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402 !body.empty()) |
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403 { |
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404 stream.AddBodyChunk(body.c_str(), body.size()); |
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405 } |
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406 |
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407 return status; |
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408 } |
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409 else |
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410 { |
|
3404
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ErrorCode_UnsupportedMediaType
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411 // No Content-Length: This is a chunked transfer. Stream the HTTP connection. |
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412 std::string tmp(1024 * 1024, 0); |
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413 |
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414 for (;;) |
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415 { |
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416 int r = mg_read(connection, &tmp[0], tmp.size()); |
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417 if (r < 0) |
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418 { |
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419 return PostDataStatus_Failure; |
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420 } |
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421 else if (r == 0) |
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422 { |
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423 break; |
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424 } |
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425 else |
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426 { |
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427 stream.AddBodyChunk(tmp.c_str(), r); |
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428 } |
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429 } |
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430 |
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431 return PostDataStatus_Success; |
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432 } |
| 0 | 433 } |
| 434 | |
| 435 | |
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436 static PostDataStatus ParseMultipartForm(std::string &completedFile, |
| 0 | 437 struct mg_connection *connection, |
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438 const IHttpHandler::Arguments& headers, |
| 0 | 439 const std::string& contentType, |
| 440 ChunkStore& chunkStore) | |
| 441 { | |
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442 std::string boundary = "--" + contentType.substr(MULTIPART_FORM_LENGTH); |
| 0 | 443 |
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444 std::string body; |
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445 PostDataStatus status = ReadBodyToString(body, connection, headers); |
| 0 | 446 |
| 447 if (status != PostDataStatus_Success) | |
| 448 { | |
| 449 return status; | |
| 450 } | |
| 451 | |
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452 /*for (IHttpHandler::Arguments::const_iterator i = headers.begin(); i != headers.end(); i++) |
| 0 | 453 { |
| 454 std::cout << "Header [" << i->first << "] = " << i->second << "\n"; | |
| 455 } | |
| 456 printf("CHUNK\n");*/ | |
| 457 | |
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458 typedef IHttpHandler::Arguments::const_iterator ArgumentIterator; |
| 0 | 459 |
| 460 ArgumentIterator requestedWith = headers.find("x-requested-with"); | |
| 461 ArgumentIterator fileName = headers.find("x-file-name"); | |
| 462 ArgumentIterator fileSizeStr = headers.find("x-file-size"); | |
| 463 | |
|
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464 if (requestedWith != headers.end() && |
| 0 | 465 requestedWith->second != "XMLHttpRequest") |
| 466 { | |
| 467 return PostDataStatus_Failure; | |
| 468 } | |
| 469 | |
| 470 size_t fileSize = 0; | |
| 471 if (fileSizeStr != headers.end()) | |
| 472 { | |
| 473 try | |
| 474 { | |
| 475 fileSize = boost::lexical_cast<size_t>(fileSizeStr->second); | |
| 476 } | |
|
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477 catch (boost::bad_lexical_cast&) |
| 0 | 478 { |
| 479 return PostDataStatus_Failure; | |
| 480 } | |
| 481 } | |
| 482 | |
| 483 typedef boost::find_iterator<std::string::iterator> FindIterator; | |
| 10 | 484 typedef boost::iterator_range<char*> Range; |
| 0 | 485 |
| 486 //chunkStore.Print(); | |
| 487 | |
| 3445 | 488 // TODO - Refactor using class "MultipartStreamReader" |
| 0 | 489 try |
| 490 { | |
| 491 FindIterator last; | |
| 492 for (FindIterator it = | |
|
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493 make_find_iterator(body, boost::first_finder(boundary)); |
| 0 | 494 it!=FindIterator(); |
| 495 ++it) | |
| 496 { | |
| 497 if (last != FindIterator()) | |
| 498 { | |
| 10 | 499 Range part(&last->back(), &it->front()); |
| 0 | 500 Range content = boost::find_first(part, "\r\n\r\n"); |
| 345 | 501 if (/*content != Range()*/!content.empty()) |
| 0 | 502 { |
| 503 Range c(&content.back() + 1, &it->front() - 2); | |
| 504 size_t chunkSize = c.size(); | |
| 505 | |
| 506 if (chunkSize > 0) | |
| 507 { | |
| 508 const char* chunkData = &c.front(); | |
| 509 | |
| 510 if (fileName == headers.end()) | |
| 511 { | |
| 512 // This file is stored in a single chunk | |
| 513 completedFile.resize(chunkSize); | |
| 514 if (chunkSize > 0) | |
| 515 { | |
| 516 memcpy(&completedFile[0], chunkData, chunkSize); | |
| 517 } | |
| 518 return PostDataStatus_Success; | |
| 519 } | |
| 520 else | |
| 521 { | |
| 522 return chunkStore.Store(completedFile, chunkData, chunkSize, fileName->second, fileSize); | |
| 523 } | |
| 524 } | |
| 10 | 525 } |
| 0 | 526 } |
| 527 | |
| 528 last = it; | |
| 529 } | |
| 530 } | |
|
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531 catch (std::length_error&) |
| 0 | 532 { |
| 533 return PostDataStatus_Failure; | |
| 534 } | |
| 535 | |
| 536 return PostDataStatus_Pending; | |
| 537 } | |
| 538 | |
| 539 | |
|
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540 static bool IsAccessGranted(const HttpServer& that, |
|
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541 const IHttpHandler::Arguments& headers) |
| 23 | 542 { |
|
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543 bool granted = false; |
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544 |
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545 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
|
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546 if (auth != headers.end()) |
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547 { |
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548 std::string s = auth->second; |
| 1213 | 549 if (s.size() > 6 && |
| 550 s.substr(0, 6) == "Basic ") | |
|
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551 { |
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552 std::string b64 = s.substr(6); |
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553 granted = that.IsValidBasicHttpAuthentication(b64); |
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554 } |
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555 } |
| 23 | 556 |
|
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557 return granted; |
| 23 | 558 } |
| 559 | |
| 560 | |
|
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561 static std::string GetAuthenticatedUsername(const IHttpHandler::Arguments& headers) |
|
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562 { |
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563 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
|
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564 |
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565 if (auth == headers.end()) |
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566 { |
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567 return ""; |
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568 } |
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569 |
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570 std::string s = auth->second; |
| 1213 | 571 if (s.size() <= 6 || |
| 572 s.substr(0, 6) != "Basic ") | |
|
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573 { |
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574 return ""; |
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575 } |
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576 |
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577 std::string b64 = s.substr(6); |
|
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578 std::string decoded; |
|
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579 Toolbox::DecodeBase64(decoded, b64); |
|
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580 size_t semicolons = decoded.find(':'); |
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581 |
|
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582 if (semicolons == std::string::npos) |
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583 { |
|
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584 // Bad-formatted request |
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585 return ""; |
|
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586 } |
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587 else |
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588 { |
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589 return decoded.substr(0, semicolons); |
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590 } |
|
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591 } |
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|
592 |
|
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593 |
|
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|
594 static bool ExtractMethod(HttpMethod& method, |
| 414 | 595 const struct mg_request_info *request, |
|
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596 const IHttpHandler::Arguments& headers, |
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597 const IHttpHandler::GetArguments& argumentsGET) |
| 414 | 598 { |
| 599 std::string overriden; | |
| 600 | |
| 601 // Check whether some PUT/DELETE faking is done | |
| 602 | |
| 603 // 1. Faking with Google's approach | |
|
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|
604 IHttpHandler::Arguments::const_iterator methodOverride = |
| 414 | 605 headers.find("x-http-method-override"); |
| 606 | |
| 607 if (methodOverride != headers.end()) | |
| 608 { | |
| 609 overriden = methodOverride->second; | |
| 610 } | |
| 611 else if (!strcmp(request->request_method, "GET")) | |
| 612 { | |
| 613 // 2. Faking with Ruby on Rail's approach | |
| 614 // GET /my/resource?_method=delete <=> DELETE /my/resource | |
|
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615 for (size_t i = 0; i < argumentsGET.size(); i++) |
| 414 | 616 { |
|
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|
617 if (argumentsGET[i].first == "_method") |
|
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618 { |
|
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619 overriden = argumentsGET[i].second; |
|
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620 break; |
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|
621 } |
| 414 | 622 } |
| 623 } | |
| 624 | |
| 625 if (overriden.size() > 0) | |
| 626 { | |
| 627 // A faking has been done within this request | |
| 628 Toolbox::ToUpperCase(overriden); | |
| 629 | |
| 416 | 630 LOG(INFO) << "HTTP method faking has been detected for " << overriden; |
| 631 | |
| 414 | 632 if (overriden == "PUT") |
| 633 { | |
|
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|
634 method = HttpMethod_Put; |
| 416 | 635 return true; |
| 414 | 636 } |
| 637 else if (overriden == "DELETE") | |
| 638 { | |
|
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|
639 method = HttpMethod_Delete; |
| 416 | 640 return true; |
| 414 | 641 } |
| 642 else | |
| 643 { | |
| 644 return false; | |
| 645 } | |
| 646 } | |
| 647 | |
| 648 // No PUT/DELETE faking was present | |
| 649 if (!strcmp(request->request_method, "GET")) | |
| 650 { | |
|
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651 method = HttpMethod_Get; |
| 414 | 652 } |
| 653 else if (!strcmp(request->request_method, "POST")) | |
| 654 { | |
|
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|
655 method = HttpMethod_Post; |
| 414 | 656 } |
| 657 else if (!strcmp(request->request_method, "DELETE")) | |
| 658 { | |
|
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|
659 method = HttpMethod_Delete; |
| 414 | 660 } |
| 661 else if (!strcmp(request->request_method, "PUT")) | |
| 662 { | |
|
473
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changing the namespace of HTTP enumerations
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|
663 method = HttpMethod_Put; |
| 414 | 664 } |
| 665 else | |
| 666 { | |
| 667 return false; | |
| 668 } | |
| 669 | |
| 670 return true; | |
| 671 } | |
| 672 | |
| 673 | |
| 1517 | 674 static void ConfigureHttpCompression(HttpOutput& output, |
| 675 const IHttpHandler::Arguments& headers) | |
| 676 { | |
| 677 // Look if the client wishes HTTP compression | |
| 678 // https://en.wikipedia.org/wiki/HTTP_compression | |
| 679 IHttpHandler::Arguments::const_iterator it = headers.find("accept-encoding"); | |
| 680 if (it != headers.end()) | |
| 681 { | |
| 682 std::vector<std::string> encodings; | |
| 683 Toolbox::TokenizeString(encodings, it->second, ','); | |
| 684 | |
| 685 for (size_t i = 0; i < encodings.size(); i++) | |
| 686 { | |
| 687 std::string s = Toolbox::StripSpaces(encodings[i]); | |
| 688 | |
| 689 if (s == "deflate") | |
| 690 { | |
| 691 output.SetDeflateAllowed(true); | |
| 692 } | |
| 693 else if (s == "gzip") | |
| 694 { | |
| 695 output.SetGzipAllowed(true); | |
| 696 } | |
| 697 } | |
| 698 } | |
| 699 } | |
| 700 | |
| 701 | |
|
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diff
changeset
|
702 static void InternalCallback(HttpOutput& output /* out */, |
|
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Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
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changeset
|
703 HttpMethod& method /* out */, |
|
3138
ab46e537f92e
renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
704 HttpServer& server, |
|
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changeset
|
705 struct mg_connection *connection, |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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|
706 const struct mg_request_info *request) |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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changeset
|
707 { |
|
2377
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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diff
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|
708 bool localhost; |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
709 |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
710 #if ORTHANC_ENABLE_MONGOOSE == 1 |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
711 static const long LOCALHOST = (127ll << 24) + 1ll; |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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|
712 localhost = (request->remote_ip == LOCALHOST); |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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diff
changeset
|
713 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
714 // The "remote_ip" field of "struct mg_request_info" is tagged as |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
715 // deprecated in Civetweb, using "remote_addr" instead. |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
716 localhost = (std::string(request->remote_addr) == "127.0.0.1"); |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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2268
diff
changeset
|
717 #else |
| 3069 | 718 # error |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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diff
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|
719 #endif |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
720 |
|
1112
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upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
721 // Check remote calls |
|
2134
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Avoid hard crash if not enough memory
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changeset
|
722 if (!server.IsRemoteAccessAllowed() && |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
723 !localhost) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
724 { |
|
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
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2635
diff
changeset
|
725 output.SendUnauthorized(server.GetRealm()); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
726 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
727 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
728 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
729 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
730 // Extract the HTTP headers |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
731 IHttpHandler::Arguments headers; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
732 for (int i = 0; i < request->num_headers; i++) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
733 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
734 std::string name = request->http_headers[i].name; |
|
1977
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1963
diff
changeset
|
735 std::string value = request->http_headers[i].value; |
|
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1963
diff
changeset
|
736 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
737 std::transform(name.begin(), name.end(), name.begin(), ::tolower); |
|
1977
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
738 headers.insert(std::make_pair(name, value)); |
|
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1963
diff
changeset
|
739 VLOG(1) << "HTTP header: [" << name << "]: [" << value << "]"; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
740 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
741 |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
742 if (server.IsHttpCompressionEnabled()) |
| 1517 | 743 { |
| 744 ConfigureHttpCompression(output, headers); | |
| 745 } | |
| 746 | |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
747 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
748 // Extract the GET arguments |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
749 IHttpHandler::GetArguments argumentsGET; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
750 if (!strcmp(request->request_method, "GET")) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
751 { |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
752 HttpToolbox::ParseGetArguments(argumentsGET, request->query_string); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
753 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
754 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
755 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
756 // Compute the HTTP method, taking method faking into consideration |
|
2134
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Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
757 method = HttpMethod_Get; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
758 if (!ExtractMethod(method, request, headers, argumentsGET)) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
759 { |
|
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
760 output.SendStatus(HttpStatus_400_BadRequest); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
761 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
762 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
763 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
764 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
765 // Authenticate this connection |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
766 if (server.IsAuthenticationEnabled() && |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
767 !IsAccessGranted(server, headers)) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
768 { |
|
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2635
diff
changeset
|
769 output.SendUnauthorized(server.GetRealm()); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
770 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
771 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
772 |
|
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
773 |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
774 #if ORTHANC_ENABLE_MONGOOSE == 1 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
775 // Apply the filter, if it is installed |
|
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
776 char remoteIp[24]; |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
777 sprintf(remoteIp, "%d.%d.%d.%d", |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
778 reinterpret_cast<const uint8_t*>(&request->remote_ip) [3], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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parents:
1570
diff
changeset
|
779 reinterpret_cast<const uint8_t*>(&request->remote_ip) [2], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
780 reinterpret_cast<const uint8_t*>(&request->remote_ip) [1], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
781 reinterpret_cast<const uint8_t*>(&request->remote_ip) [0]); |
|
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
782 |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
783 const char* requestUri = request->uri; |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
784 |
|
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
785 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
786 const char* remoteIp = request->remote_addr; |
|
3068
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fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
787 const char* requestUri = request->local_uri; |
|
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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2268
diff
changeset
|
788 #else |
| 3069 | 789 # error |
|
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
790 #endif |
|
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
791 |
|
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
792 if (requestUri == NULL) |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
793 { |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
794 requestUri = ""; |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
795 } |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
796 |
|
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
797 std::string username = GetAuthenticatedUsername(headers); |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
798 |
|
2616
2f3007bf0708
event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2579
diff
changeset
|
799 IIncomingHttpRequestFilter *filter = server.GetIncomingHttpRequestFilter(); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
800 if (filter != NULL) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
801 { |
|
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
802 if (!filter->IsAllowed(method, requestUri, remoteIp, |
|
2268
ce5c13b95dac
New function: OrthancPluginRegisterIncomingHttpRequestFilter2()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
803 username.c_str(), headers, argumentsGET)) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
804 { |
|
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2635
diff
changeset
|
805 //output.SendUnauthorized(server.GetRealm()); |
|
1963
af0c90ae0915
Use 403 Forbidden status if the incoming HTTP request is disallowed
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1959
diff
changeset
|
806 output.SendStatus(HttpStatus_403_Forbidden); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
807 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
808 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
809 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
810 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
811 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
812 // Decompose the URI into its components |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
813 UriComponents uri; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
814 try |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
815 { |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
816 Toolbox::SplitUriComponents(uri, requestUri); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
817 } |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
818 catch (OrthancException&) |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
819 { |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
820 output.SendStatus(HttpStatus_400_BadRequest); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
821 return; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
822 } |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
823 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
824 LOG(INFO) << EnumerationToString(method) << " " << Toolbox::FlattenUri(uri); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
825 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
826 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
827 bool found = false; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
828 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
829 // Extract the body of the request for PUT and POST, or process |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
830 // the body as a stream |
|
1446
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
831 |
|
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
832 // TODO Avoid unneccessary memcopy of the body |
|
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
833 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
834 std::string body; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
835 if (method == HttpMethod_Post || |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
836 method == HttpMethod_Put) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
837 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
838 PostDataStatus status; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
839 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
840 bool isMultipartForm = false; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
841 |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
842 IHttpHandler::Arguments::const_iterator ct = headers.find("content-type"); |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
843 if (ct != headers.end() && |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
844 ct->second.size() >= MULTIPART_FORM_LENGTH && |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
845 !memcmp(ct->second.c_str(), MULTIPART_FORM, MULTIPART_FORM_LENGTH)) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
846 { |
| 3445 | 847 /** |
| 848 * The user uses the "upload" form of Orthanc Explorer, for | |
| 849 * file uploads through a HTML form. | |
| 850 **/ | |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
851 status = ParseMultipartForm(body, connection, headers, ct->second, server.GetChunkStore()); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
852 isMultipartForm = true; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
853 } |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
854 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
855 if (!isMultipartForm) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
856 { |
|
3712
2a170a8f1faf
replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3672
diff
changeset
|
857 std::unique_ptr<IHttpHandler::IChunkedRequestReader> stream; |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
858 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
859 if (server.HasHandler()) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
860 { |
| 3414 | 861 found = server.GetHandler().CreateChunkedRequestReader |
| 862 (stream, RequestOrigin_RestApi, remoteIp, username.c_str(), method, uri, headers); | |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
863 } |
| 3414 | 864 |
| 865 if (found) | |
| 866 { | |
| 867 if (stream.get() == NULL) | |
| 868 { | |
| 869 throw OrthancException(ErrorCode_InternalError); | |
| 870 } | |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
871 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
872 status = ReadBodyToStream(*stream, connection, headers); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
873 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
874 if (status == PostDataStatus_Success) |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
875 { |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
876 stream->Execute(output); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
877 } |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
878 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
879 else |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
880 { |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
881 status = ReadBodyToString(body, connection, headers); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
882 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
883 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
884 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
885 switch (status) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
886 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
887 case PostDataStatus_NoLength: |
|
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
888 output.SendStatus(HttpStatus_411_LengthRequired); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
889 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
890 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
891 case PostDataStatus_Failure: |
|
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
892 output.SendStatus(HttpStatus_400_BadRequest); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
893 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
894 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
895 case PostDataStatus_Pending: |
| 1521 | 896 output.AnswerEmpty(); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
897 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
898 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
899 case PostDataStatus_Success: |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
900 break; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
901 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
902 default: |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
903 throw OrthancException(ErrorCode_InternalError); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
904 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
905 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
906 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
907 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
908 if (!found && |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
909 server.HasHandler()) |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
910 { |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
911 found = server.GetHandler().Handle(output, RequestOrigin_RestApi, remoteIp, username.c_str(), |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
912 method, uri, headers, argumentsGET, body.c_str(), body.size()); |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
913 } |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
914 |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
915 if (!found) |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
916 { |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
917 throw OrthancException(ErrorCode_UnknownResource); |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
918 } |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
919 } |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
920 |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
921 |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
922 static void ProtectedCallback(struct mg_connection *connection, |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
923 const struct mg_request_info *request) |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
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|
924 { |
|
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|
925 try |
|
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|
926 { |
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|
927 #if ORTHANC_ENABLE_MONGOOSE == 1 |
|
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|
928 void *that = request->user_data; |
|
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|
929 const char* requestUri = request->uri; |
|
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930 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
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|
931 // https://github.com/civetweb/civetweb/issues/409 |
|
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|
932 void *that = mg_get_user_data(mg_get_context(connection)); |
|
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|
933 const char* requestUri = request->local_uri; |
|
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|
934 #else |
| 3069 | 935 # error |
|
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|
936 #endif |
|
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|
937 |
|
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|
938 if (requestUri == NULL) |
|
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|
939 { |
|
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|
940 requestUri = ""; |
|
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|
941 } |
|
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942 |
|
3138
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943 HttpServer* server = reinterpret_cast<HttpServer*>(that); |
|
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944 |
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945 if (server == NULL) |
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946 { |
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|
947 MongooseOutputStream stream(connection); |
|
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|
948 HttpOutput output(stream, false /* assume no keep-alive */); |
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|
949 output.SendStatus(HttpStatus_500_InternalServerError); |
|
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|
950 return; |
|
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951 } |
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|
952 |
|
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|
953 MongooseOutputStream stream(connection); |
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|
954 HttpOutput output(stream, server->IsKeepAliveEnabled()); |
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955 HttpMethod method = HttpMethod_Get; |
| 1569 | 956 |
| 957 try | |
| 1570 | 958 { |
|
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|
959 try |
|
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|
960 { |
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|
961 InternalCallback(output, method, *server, connection, request); |
|
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|
962 } |
|
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963 catch (OrthancException&) |
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|
964 { |
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|
965 throw; // Pass the exception to the main handler below |
|
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|
966 } |
|
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|
967 // Now convert native exceptions as OrthancException |
|
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|
968 catch (boost::bad_lexical_cast&) |
| 1570 | 969 { |
|
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970 throw OrthancException(ErrorCode_BadParameterType, |
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971 "Syntax error in some user-supplied data"); |
|
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972 } |
|
3672
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|
973 catch (boost::filesystem::filesystem_error& e) |
|
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|
974 { |
|
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|
975 throw OrthancException(ErrorCode_InternalError, |
|
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|
976 "Error while accessing the filesystem: " + e.path1().string()); |
|
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|
977 } |
|
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|
978 catch (std::runtime_error&) |
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|
979 { |
|
3672
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|
980 throw OrthancException(ErrorCode_BadRequest, |
|
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|
981 "Presumably an error while parsing the JSON body"); |
|
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982 } |
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|
983 catch (std::bad_alloc&) |
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|
984 { |
|
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|
985 throw OrthancException(ErrorCode_NotEnoughMemory, |
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|
986 "The server hosting Orthanc is running out of memory"); |
|
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|
987 } |
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|
988 catch (...) |
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|
989 { |
|
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|
990 throw OrthancException(ErrorCode_InternalError, |
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|
991 "An unhandled exception was generated inside the HTTP server"); |
| 1570 | 992 } |
| 993 } | |
|
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|
994 catch (OrthancException& e) |
| 1570 | 995 { |
|
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|
996 assert(server != NULL); |
| 1569 | 997 |
|
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|
998 // Using this candidate handler results in an exception |
|
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|
999 try |
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|
1000 { |
|
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|
1001 if (server->GetExceptionFormatter() == NULL) |
|
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|
1002 { |
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|
1003 LOG(ERROR) << "Exception in the HTTP handler: " << e.What(); |
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|
1004 output.SendStatus(e.GetHttpStatus()); |
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|
1005 } |
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|
1006 else |
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|
1007 { |
|
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|
1008 server->GetExceptionFormatter()->Format(output, e, method, requestUri); |
|
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|
1009 } |
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|
1010 } |
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|
1011 catch (OrthancException&) |
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|
1012 { |
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|
1013 // An exception here reflects the fact that the status code |
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1014 // was already set by the HTTP handler. |
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1015 } |
| 1570 | 1016 } |
|
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1017 } |
|
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|
1018 catch (...) |
|
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|
1019 { |
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|
1020 // We should never arrive at this point, where it is even impossible to send an answer |
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|
1021 LOG(ERROR) << "Catastrophic error inside the HTTP server, giving up"; |
|
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1022 } |
|
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|
1023 } |
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|
1024 |
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1025 |
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|
1026 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 1027 static void* Callback(enum mg_event event, |
| 1028 struct mg_connection *connection, | |
| 1029 const struct mg_request_info *request) | |
| 1030 { | |
| 1031 if (event == MG_NEW_REQUEST) | |
| 1032 { | |
|
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|
1033 ProtectedCallback(connection, request); |
| 0 | 1034 |
| 1035 // Mark as processed | |
| 1036 return (void*) ""; | |
|
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|
1037 } |
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|
1038 else |
| 0 | 1039 { |
| 1040 return NULL; | |
| 1041 } | |
| 1042 } | |
| 1043 | |
|
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|
1044 #elif MONGOOSE_USE_CALLBACKS == 1 |
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|
1045 static int Callback(struct mg_connection *connection) |
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1046 { |
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|
1047 const struct mg_request_info *request = mg_get_request_info(connection); |
|
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|
1048 |
|
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|
1049 ProtectedCallback(connection, request); |
|
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|
1050 |
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|
1051 return 1; // Do not let Mongoose handle the request by itself |
|
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|
1052 } |
|
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1053 |
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|
1054 #else |
| 3069 | 1055 # error Please set MONGOOSE_USE_CALLBACKS |
|
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1056 #endif |
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1057 |
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1058 |
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|
1059 |
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1060 |
| 0 | 1061 |
|
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|
1062 bool HttpServer::IsRunning() const |
| 0 | 1063 { |
| 1064 return (pimpl_->context_ != NULL); | |
| 1065 } | |
| 1066 | |
| 1067 | |
|
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|
1068 HttpServer::HttpServer() : pimpl_(new PImpl) |
| 0 | 1069 { |
| 1070 pimpl_->context_ = NULL; | |
|
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1071 handler_ = NULL; |
|
34
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1072 remoteAllowed_ = false; |
|
25
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basic http authentication
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|
1073 authentication_ = false; |
| 23 | 1074 ssl_ = false; |
| 0 | 1075 port_ = 8000; |
| 417 | 1076 filter_ = NULL; |
|
1115
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1077 keepAlive_ = false; |
| 1517 | 1078 httpCompression_ = true; |
|
1645
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IHttpExceptionFormatter
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1079 exceptionFormatter_ = NULL; |
|
2790
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1080 realm_ = ORTHANC_REALM; |
|
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1081 threadsCount_ = 50; // Default value in mongoose |
|
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1082 tcpNoDelay_ = true; |
|
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1083 requestTimeout_ = 30; // Default value in mongoose/civetweb (30 seconds) |
|
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1084 |
|
3145
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1085 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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1086 LOG(INFO) << "This Orthanc server uses Mongoose as its embedded HTTP server"; |
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1087 #endif |
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1088 |
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1089 #if ORTHANC_ENABLE_CIVETWEB == 1 |
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1090 LOG(INFO) << "This Orthanc server uses CivetWeb as its embedded HTTP server"; |
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1091 #endif |
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1092 |
|
2136
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1093 #if ORTHANC_ENABLE_SSL == 1 |
| 749 | 1094 // Check for the Heartbleed exploit |
|
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1095 // https://en.wikipedia.org/wiki/OpenSSL#Heartbleed_bug |
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1096 if (OPENSSL_VERSION_NUMBER < 0x1000107fL /* openssl-1.0.1g */ && |
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1097 OPENSSL_VERSION_NUMBER >= 0x1000100fL /* openssl-1.0.1 */) |
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1098 { |
| 749 | 1099 LOG(WARNING) << "This version of OpenSSL is vulnerable to the Heartbleed exploit"; |
|
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1100 } |
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1101 #endif |
| 0 | 1102 } |
| 1103 | |
| 1104 | |
|
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1105 HttpServer::~HttpServer() |
| 0 | 1106 { |
| 1107 Stop(); | |
| 1108 } | |
| 1109 | |
| 1110 | |
|
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1111 void HttpServer::SetPortNumber(uint16_t port) |
| 0 | 1112 { |
| 1113 Stop(); | |
| 1114 port_ = port; | |
| 1115 } | |
| 1116 | |
|
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|
1117 void HttpServer::Start() |
| 0 | 1118 { |
|
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1119 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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1120 LOG(INFO) << "Starting embedded Web server using Mongoose"; |
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1121 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
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1122 LOG(INFO) << "Starting embedded Web server using Civetweb"; |
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1123 #else |
| 3069 | 1124 # error |
|
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1125 #endif |
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|
1126 |
| 0 | 1127 if (!IsRunning()) |
| 1128 { | |
| 1129 std::string port = boost::lexical_cast<std::string>(port_); | |
|
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MongooseServer::SetThreadsCount()
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|
1130 std::string numThreads = boost::lexical_cast<std::string>(threadsCount_); |
|
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|
1131 std::string requestTimeoutMilliseconds = boost::lexical_cast<std::string>(requestTimeout_ * 1000); |
| 0 | 1132 |
| 23 | 1133 if (ssl_) |
| 1134 { | |
| 1135 port += "s"; | |
| 1136 } | |
| 1137 | |
| 0 | 1138 const char *options[] = { |
|
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|
1139 // Set the TCP port for the HTTP server |
| 0 | 1140 "listening_ports", port.c_str(), |
|
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1141 |
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|
1142 // Optimization reported by Chris Hafey |
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|
1143 // https://groups.google.com/d/msg/orthanc-users/CKueKX0pJ9E/_UCbl8T-VjIJ |
|
1115
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Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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|
1144 "enable_keep_alive", (keepAlive_ ? "yes" : "no"), |
|
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1145 |
| 2579 | 1146 #if ORTHANC_ENABLE_CIVETWEB == 1 |
|
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1147 // https://github.com/civetweb/civetweb/blob/master/docs/UserManual.md#enable_keep_alive-no |
|
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|
1148 "keep_alive_timeout_ms", (keepAlive_ ? "500" : "0"), |
|
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1149 #endif |
|
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MongooseServer::SetThreadsCount()
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|
1150 |
|
3136
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|
1151 #if ORTHANC_ENABLE_CIVETWEB == 1 |
|
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|
1152 // Disable TCP Nagle's algorithm to maximize speed (this |
|
3137
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|
1153 // option is not available in Mongoose). |
|
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1154 // https://groups.google.com/d/topic/civetweb/35HBR9seFjU/discussion |
|
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|
1155 // https://eklitzke.org/the-caveats-of-tcp-nodelay |
|
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|
1156 "tcp_nodelay", (tcpNoDelay_ ? "1" : "0"), |
|
3136
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|
1157 #endif |
|
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|
1158 |
|
2903
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MongooseServer::SetThreadsCount()
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|
1159 // Set the number of threads |
|
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MongooseServer::SetThreadsCount()
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|
1160 "num_threads", numThreads.c_str(), |
|
2577
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|
1161 |
|
3537
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|
1162 // Set the timeout for the HTTP server |
|
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|
1163 "request_timeout_ms", requestTimeoutMilliseconds.c_str(), |
|
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|
1164 |
|
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|
1165 // Set the SSL certificate, if any. This must be the last option. |
| 23 | 1166 ssl_ ? "ssl_certificate" : NULL, |
| 1167 certificate_.c_str(), | |
| 0 | 1168 NULL |
| 1169 }; | |
| 1170 | |
|
1112
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|
1171 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 1172 pimpl_->context_ = mg_start(&Callback, this, options); |
|
1112
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1173 |
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|
1174 #elif MONGOOSE_USE_CALLBACKS == 1 |
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|
1175 struct mg_callbacks callbacks; |
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|
1176 memset(&callbacks, 0, sizeof(callbacks)); |
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1177 callbacks.begin_request = Callback; |
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1178 pimpl_->context_ = mg_start(&callbacks, this, options); |
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1179 |
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|
1180 #else |
| 3069 | 1181 # error Please set MONGOOSE_USE_CALLBACKS |
|
1112
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1182 #endif |
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|
1183 |
| 0 | 1184 if (!pimpl_->context_) |
| 1185 { | |
|
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|
1186 bool isSslError = false; |
|
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|
1187 |
|
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|
1188 #if ORTHANC_ENABLE_SSL == 1 |
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|
1189 for (;;) |
|
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1190 { |
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|
1191 unsigned long code = ERR_get_error(); |
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|
1192 if (code == 0) |
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1193 { |
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|
1194 break; |
|
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1195 } |
|
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|
1196 else |
|
9fe1d64a748c
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1197 { |
|
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upgrade to civetweb 1.12, error reporting if OpenSSL failure
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|
1198 isSslError = true; |
|
9fe1d64a748c
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1199 char message[1024]; |
|
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diff
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|
1200 ERR_error_string_n(code, message, sizeof(message) - 1); |
|
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diff
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|
1201 LOG(ERROR) << "OpenSSL error: " << message; |
|
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
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diff
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|
1202 } |
|
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|
1203 } |
|
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diff
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|
1204 #endif |
|
9fe1d64a748c
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1205 |
|
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1206 if (isSslError) |
|
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
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|
1207 { |
|
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
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|
1208 throw OrthancException(ErrorCode_SslInitialization); |
|
9fe1d64a748c
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1209 } |
|
9fe1d64a748c
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|
1210 else |
|
9fe1d64a748c
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1211 { |
|
9fe1d64a748c
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1212 throw OrthancException(ErrorCode_HttpPortInUse, |
|
9fe1d64a748c
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1213 " (port = " + boost::lexical_cast<std::string>(port_) + ")"); |
|
9fe1d64a748c
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diff
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|
1214 } |
| 0 | 1215 } |
|
2633
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
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|
1216 |
|
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1217 LOG(WARNING) << "HTTP server listening on port: " << GetPortNumber() |
|
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1218 << " (HTTPS encryption is " |
|
40c7926b75f8
log about remote access allowed
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2579
diff
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|
1219 << (IsSslEnabled() ? "enabled" : "disabled") |
|
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1220 << ", remote access is " |
|
40c7926b75f8
log about remote access allowed
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diff
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|
1221 << (IsRemoteAccessAllowed() ? "" : "not ") |
|
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1222 << "allowed)"; |
| 0 | 1223 } |
| 1224 } | |
| 1225 | |
|
3138
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1226 void HttpServer::Stop() |
| 0 | 1227 { |
| 1228 if (IsRunning()) | |
| 1229 { | |
| 1230 mg_stop(pimpl_->context_); | |
| 1231 pimpl_->context_ = NULL; | |
| 1232 } | |
| 1233 } | |
| 1234 | |
| 1235 | |
|
3138
ab46e537f92e
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1236 void HttpServer::ClearUsers() |
|
25
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diff
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|
1237 { |
|
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diff
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|
1238 Stop(); |
|
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diff
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|
1239 registeredUsers_.clear(); |
|
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diff
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|
1240 } |
|
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diff
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|
1241 |
|
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diff
changeset
|
1242 |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1243 void HttpServer::RegisterUser(const char* username, |
|
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diff
changeset
|
1244 const char* password) |
| 23 | 1245 { |
| 1246 Stop(); | |
| 24 | 1247 |
| 1248 std::string tag = std::string(username) + ":" + std::string(password); | |
|
809
8ce2f69436ca
do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1249 std::string encoded; |
|
8ce2f69436ca
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1250 Toolbox::EncodeBase64(encoded, tag); |
|
8ce2f69436ca
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1251 registeredUsers_.insert(encoded); |
| 23 | 1252 } |
| 1253 | |
|
3138
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1254 void HttpServer::SetSslEnabled(bool enabled) |
| 23 | 1255 { |
| 1256 Stop(); | |
| 1257 | |
|
2136
dd609a99d39a
uniformization of the macro naming
Sebastien Jodogne <s.jodogne@gmail.com>
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2134
diff
changeset
|
1258 #if ORTHANC_ENABLE_SSL == 0 |
| 23 | 1259 if (enabled) |
| 1260 { | |
|
1674
4fc502d469f4
fix build if SSL is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1649
diff
changeset
|
1261 throw OrthancException(ErrorCode_SslDisabled); |
| 23 | 1262 } |
| 1263 else | |
| 1264 { | |
| 1265 ssl_ = false; | |
| 1266 } | |
| 1267 #else | |
| 1268 ssl_ = enabled; | |
| 1269 #endif | |
| 1270 } | |
| 1271 | |
|
1115
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
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1113
diff
changeset
|
1272 |
|
3138
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renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
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3137
diff
changeset
|
1273 void HttpServer::SetKeepAliveEnabled(bool enabled) |
|
1115
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Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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1113
diff
changeset
|
1274 { |
|
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Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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1113
diff
changeset
|
1275 Stop(); |
|
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Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
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1113
diff
changeset
|
1276 keepAlive_ = enabled; |
|
2069
fabf7820d1f1
New configuration options: "DicomScuTimeout" and "DicomScpTimeout" + validation of non-negative options
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1977
diff
changeset
|
1277 LOG(INFO) << "HTTP keep alive is " << (enabled ? "enabled" : "disabled"); |
|
3137
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
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diff
changeset
|
1278 |
|
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
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diff
changeset
|
1279 #if ORTHANC_ENABLE_MONGOOSE == 1 |
|
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
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diff
changeset
|
1280 if (enabled) |
|
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1281 { |
|
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1282 LOG(WARNING) << "You should disable HTTP keep alive, as you are using Mongoose"; |
|
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
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changeset
|
1283 } |
|
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
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changeset
|
1284 #endif |
|
1115
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1113
diff
changeset
|
1285 } |
|
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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1113
diff
changeset
|
1286 |
|
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Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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1113
diff
changeset
|
1287 |
|
3138
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changeset
|
1288 void HttpServer::SetAuthenticationEnabled(bool enabled) |
|
25
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diff
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|
1289 { |
|
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diff
changeset
|
1290 Stop(); |
|
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diff
changeset
|
1291 authentication_ = enabled; |
|
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|
1292 } |
|
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diff
changeset
|
1293 |
|
3138
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1294 void HttpServer::SetSslCertificate(const char* path) |
| 23 | 1295 { |
| 1296 Stop(); | |
| 1297 certificate_ = path; | |
| 1298 } | |
|
25
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diff
changeset
|
1299 |
|
3138
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changeset
|
1300 void HttpServer::SetRemoteAccessAllowed(bool allowed) |
|
34
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diff
changeset
|
1301 { |
|
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diff
changeset
|
1302 Stop(); |
|
96e57b863dd9
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diff
changeset
|
1303 remoteAllowed_ = allowed; |
|
96e57b863dd9
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diff
changeset
|
1304 } |
|
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diff
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|
1305 |
|
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changeset
|
1306 void HttpServer::SetHttpCompressionEnabled(bool enabled) |
| 1517 | 1307 { |
| 1308 Stop(); | |
| 1309 httpCompression_ = enabled; | |
| 1518 | 1310 LOG(WARNING) << "HTTP compression is " << (enabled ? "enabled" : "disabled"); |
| 1517 | 1311 } |
|
1592
d73124f6b439
configuration option HttpDescribeErrors
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diff
changeset
|
1312 |
|
3138
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changeset
|
1313 void HttpServer::SetIncomingHttpRequestFilter(IIncomingHttpRequestFilter& filter) |
|
409
63f707278fc8
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diff
changeset
|
1314 { |
|
63f707278fc8
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diff
changeset
|
1315 Stop(); |
|
63f707278fc8
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diff
changeset
|
1316 filter_ = &filter; |
|
63f707278fc8
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changeset
|
1317 } |
|
34
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diff
changeset
|
1318 |
|
1645
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1319 |
|
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|
1320 void HttpServer::SetHttpExceptionFormatter(IHttpExceptionFormatter& formatter) |
|
1645
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IHttpExceptionFormatter
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diff
changeset
|
1321 { |
|
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1322 Stop(); |
|
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1323 exceptionFormatter_ = &formatter; |
|
1558b3226b18
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diff
changeset
|
1324 } |
|
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1325 |
|
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1326 |
|
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|
1327 bool HttpServer::IsValidBasicHttpAuthentication(const std::string& basic) const |
|
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|
1328 { |
|
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changeset
|
1329 return registeredUsers_.find(basic) != registeredUsers_.end(); |
|
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|
1330 } |
|
1443
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|
1331 |
|
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refactoring: OrthancHttpHandler
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changeset
|
1332 |
|
3138
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changeset
|
1333 void HttpServer::Register(IHttpHandler& handler) |
|
1443
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changeset
|
1334 { |
|
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changeset
|
1335 Stop(); |
|
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changeset
|
1336 handler_ = &handler; |
|
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changeset
|
1337 } |
|
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diff
changeset
|
1338 |
|
895ab369d63c
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changeset
|
1339 |
|
3138
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1340 IHttpHandler& HttpServer::GetHandler() const |
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1341 { |
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1342 if (handler_ == NULL) |
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1343 { |
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1344 throw OrthancException(ErrorCode_InternalError); |
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1345 } |
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1346 |
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1347 return *handler_; |
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1348 } |
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1349 |
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1350 |
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1351 void HttpServer::SetThreadsCount(unsigned int threads) |
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1352 { |
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1353 if (threads <= 0) |
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1354 { |
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1355 throw OrthancException(ErrorCode_ParameterOutOfRange); |
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1356 } |
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1357 |
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1358 Stop(); |
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1359 threadsCount_ = threads; |
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1360 |
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1361 LOG(INFO) << "The embedded HTTP server will use " << threads << " threads"; |
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1362 } |
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1363 |
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1364 |
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1365 void HttpServer::SetTcpNoDelay(bool tcpNoDelay) |
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1366 { |
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1367 Stop(); |
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1368 tcpNoDelay_ = tcpNoDelay; |
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1369 LOG(INFO) << "TCP_NODELAY for the HTTP sockets is set to " |
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1370 << (tcpNoDelay ? "true" : "false"); |
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1371 } |
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1372 |
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1373 |
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1374 void HttpServer::SetRequestTimeout(unsigned int seconds) |
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1375 { |
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1376 if (seconds <= 0) |
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1377 { |
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1378 throw OrthancException(ErrorCode_ParameterOutOfRange, |
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1379 "Request timeout must be a stricly positive integer"); |
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1380 } |
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1381 |
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1382 Stop(); |
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1383 requestTimeout_ = seconds; |
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1384 LOG(INFO) << "Request timeout in the HTTP server is set to " << seconds << " seconds"; |
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1385 } |
| 0 | 1386 } |